package com.bettem.modules.tourism.dao;

import com.baomidou.mybatisplus.mapper.BaseMapper;
import com.bettem.modules.tourism.entity.TourismProductGroupPeriodEntity;

import java.util.Map;

/**
 * 旅游团期信息表
 * 
 * @author 颜金星
 * @email sunlightcs@gmail.com
 * @date 2019-07-20 16:24:27
 */
public interface TourismProductGroupPeriodDao extends BaseMapper<TourismProductGroupPeriodEntity> {
    /**
     * 按照产品id删除团期信息
     * @param params
     */
	void deleteProductGroupPeriodByProductId(Map<String, Object> params);
}
